如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
50%巯基乙酸铵溶液
DRYING TUBE ACC. TO DR. WüNSCH, CONE ST 29/32
苯基二环己基膦
CRUCIBLES, LOW FORM, QUARTZ-SILICA, 29 ML
扳手
SEPARATORY FUNNELS,WALTER, BOROSILICATE GLASS 3.3 UNGRADUATED W. SOLID ST-STOPC. PLUGS, BORE 6.3
酸性蓝 1 钠盐,Dye content 50 %
Terephthalbis(p-fluoroaniline)
可控硅
2-甲氧基-5-甲基苯甲酸